九度OJ 1070 今年的第几天？（模拟）

#include<stdio.h>
int month[]={0,31,28,31,30,31,30,31,31,30,31,30,31};
int isLeapYear(int Y){
    if(Y%4==0&&Y%100!=0||Y%400==0)
        return 1;
    else return 0;
}
int  Y,M,D;
void solve()
{
    int sum=0;
    for(int i=1;i<=M-1;++i){
        sum+=month[i];
    }
    sum+=D;
    printf("%d\n",sum);
}
int main(int argc, char *argv[])
{
   // freopen("1070.in", "r", stdin);
    while(~scanf("%d%d%d",&Y,&M,&D))
    {
        if(isLeapYear(Y)){
            month[2]+=1;
            solve();
            month[2]-=1;
        }
        else
            solve();
 
    }
    return 0;
}
 
/**************************************************************
    Problem: 1070
    User: kirchhoff
    Language: C
    Result: Accepted
    Time:10 ms
    Memory:912 kb
****************************************************************/